CN203637228U - Automatic die sinking mechanism - Google Patents
Automatic die sinking mechanism Download PDFInfo
- Publication number
- CN203637228U CN203637228U CN201320724172.4U CN201320724172U CN203637228U CN 203637228 U CN203637228 U CN 203637228U CN 201320724172 U CN201320724172 U CN 201320724172U CN 203637228 U CN203637228 U CN 203637228U
- Authority
- CN
- China
- Prior art keywords
- hydraulic cylinder
- extension block
- counterdie
- die sinking
- patrix
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model discloses an automatic die sinking mechanism. The automatic die sinking mechanism comprises an upper die, a lower die, and hinge devices connecting the upper die and the lower die, wherein the lower die is mounted on a base, a first extension block and a second extension block are respectively mounted on the two sides of the upper die, a first hydraulic cylinder and a second hydraulic cylinder are respectively mounted on the two sides of the lower die, a first piston rod on the first hydraulic cylinder is fixedly connected with the bottom of the first extension block, and a second piston rod on the second hydraulic cylinder is fixedly connected with the bottom of the second extension block; each hinge device comprises a support rod and a chute, the support rod is rotationally mounted on the bottom edge of the upper die through a hinge shaft, the chute is formed on the top edge of the lower die, and the lower end of the support rod is mounted at the chute of the lower die in a sliding manner and can slide along the chute; the first hydraulic cylinder and the second hydraulic cylinder are controlled through a controller mounted on the base. The hydraulic cylinders are controlled through the controller to drive the die sinking mechanism for automatic die sinking, so as to reduce the labor intensity of workers, save time, and improve the work efficiency.
Description
Technical field
The utility model belongs to mould die sinking technical field, especially relates to a kind of die opening mechanism that can realize automatic die sinking.
Background technology
Along with the raising of automated production, in mould production and processing field, people progressively adopt semi-automatic and full automatic die sinking mode to substitute artificial die sinking, and this die sinking mode is conducive to raise the efficiency, and have also avoided the injury of die sinking process to people simultaneously; Existing automatic die sinking mechanism is generally that hydraulic cylinder is by patrix jack-up; but after die sinking, mould can stop the long period in open mode, depends merely on hydraulic cylinder and support not only and waste energy for a long time under this state; and counterdie may drop suddenly in the time of die sinking, very dangerous.
Utility model content
Technical problem to be solved in the utility model is for above-mentioned deficiency of the prior art; a kind of automatic die sinking mechanism is provided; this mechanism is used as propping up a little by extension block being set in patrix both sides external; finally utilize two hydraulic cylinders of Synchronization Control that patrix is steadily propped up to rear automatic die sinking; in the time that patrix is positioned at full open position; upper and lower mould is mutually supported separation by support bar in articulated mounting, safe and reliable.
For solving the problems of the technologies described above, the technical solution adopted in the utility model is: a kind of automatic die sinking mechanism, comprise patrix, counterdie and the articulated mounting that is connected upper die and lower die, it is characterized in that: described counterdie is installed on base, described upper die and lower die are symmetrical arranged, the both sides of described patrix are separately installed with the first extension block and the second extension block, the both sides of described counterdie are separately installed with the first hydraulic cylinder and the second hydraulic cylinder, first piston bar on described the first hydraulic cylinder is fixedly connected on the bottom of the first extension block, the second piston rod on described the second hydraulic cylinder is fixedly connected on the bottom of the second extension block, described articulated mounting comprises by jointed shaft and rotates the support bar that is installed on patrix bottom margin and the chute that is opened in counterdie top, the lower end of described support bar is slidably mounted on the chute place of counterdie and slides along chute direction, and the quantity of described articulated mounting is at least two, described the first hydraulic cylinder and the second hydraulic cylinder are by being installed on the controller control on base.
Above-mentioned a kind of automatic die sinking mechanism, is characterized in that: described the first hydraulic cylinder and the second hydraulic cylinder are hydraulic jack.
The utility model compared with prior art has the following advantages:
1, the utility model is by arranging respectively the first extension block and the second extension block as propping up a little in patrix both sides external, utilize the piston rod of two hydraulic cylinders of Synchronization Control that two extension blocks are propped up to rear steady drive patrix automatic die sinking, when patrix is during in full open position, upper and lower mould is mutually supported separation by support bar in articulated mounting, safe and reliable.
2, the utility model drives die opening mechanism automatic die sinking by controller control hydraulic cylinder, has reduced the labour intensity of manpower, saves time, and has improved operating efficiency.
3, the utility model is reasonable in design, operates simple and easyly, and safety coefficient is high.
Below by drawings and Examples, the technical solution of the utility model is described in further detail.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model matched moulds state.
Fig. 2 is the structural representation of the utility model die opening state.
Description of reference numerals:
1-controller; 2-counterdie; The 3-the first hydraulic cylinder;
The 4-the first extension block; 5-patrix; The 6-the second extension block;
The 7-the second piston rod; The 8-the second hydraulic cylinder; 9-chute;
10-support bar; 11-jointed shaft; 12-first piston bar;
13-base
The specific embodiment
As Fig. 1, a kind of automatic die sinking mechanism shown in Fig. 2, comprise patrix 5, counterdie 2 and the articulated mounting that is connected patrix 5 and counterdie 2, described counterdie 2 is installed on base 13, described patrix 5 and counterdie 2 are symmetrical arranged, the both sides of described patrix 5 are separately installed with the first extension block 4 and the second extension block 6, the both sides of described counterdie 2 are separately installed with the first hydraulic cylinder 3 and the second hydraulic cylinder 8, first piston bar 12 on described the first hydraulic cylinder 3 is fixedly connected on the bottom of the first extension block 4, the second piston rod 7 on described the second hydraulic cylinder 8 is fixedly connected on the bottom of the second extension block 6, described articulated mounting comprises the support bar 10 and the chute 9 that is opened in counterdie 2 top that are installed on patrix 5 bottom margins by jointed shaft 11 rotations, the lower end of described support bar 10 is slidably mounted on chute 9 places of counterdie 2 and slides along chute 9 directions, and the quantity of described articulated mounting is at least two, described the first hydraulic cylinder 3 and the second hydraulic cylinder 8 are controlled by the controller 1 being installed on base, and described the first hydraulic cylinder 3 and the second hydraulic cylinder 8 are hydraulic jack.
While needing die sinking, utilize respectively first piston bar 12 and the second piston rod 7 that the first extension block 4 of patrix both sides external and the second extension block 6 are supported by controller 1 Synchronization Control the first hydraulic cylinder 3 and the second hydraulic cylinder 8, the first extension block 4 and the second extension block 6 steadily drive patrix 5 automatic die sinkings, when patrix 5 is during in full open position, upper and lower mould is mutually supported separation by support bar 10 in articulated mounting, realizes the automatic die sinking of mechanism.
The above; it is only preferred embodiment of the present utility model; not the utility model is imposed any restrictions; every any simple modification of above embodiment being done according to the utility model technical spirit, change and equivalent structure change, and all still belong in the protection domain of technical solutions of the utility model.
Claims (2)
1. an automatic die sinking mechanism, comprise patrix (5), counterdie (2) and the articulated mounting that is connected patrix (5) and counterdie (2), it is characterized in that: described counterdie (2) is installed on base (13), described patrix (5) and counterdie (2) are symmetrical arranged, the both sides of described patrix (5) are separately installed with the first extension block (4) and the second extension block (6), the both sides of described counterdie (2) are separately installed with the first hydraulic cylinder (3) and the second hydraulic cylinder (8), first piston bar (12) on described the first hydraulic cylinder (3) is fixedly connected on the bottom of the first extension block (4), the second piston rod (7) on described the second hydraulic cylinder (8) is fixedly connected on the bottom of the second extension block (6), described articulated mounting comprises by jointed shaft (11) and rotates and be installed on the support bar (10) of patrix (5) bottom margin and be opened in the chute (9) of counterdie (2) top, the lower end of described support bar (10) is slidably mounted on the chute (9) of counterdie (2) and locates and slide along chute (9) direction, and the quantity of described articulated mounting is at least two, described the first hydraulic cylinder (3) and the second hydraulic cylinder (8) are controlled by the controller (1) being installed on base.
2. according to a kind of automatic die sinking mechanism claimed in claim 1, it is characterized in that: described the first hydraulic cylinder (3) and the second hydraulic cylinder (8) are hydraulic jack.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320724172.4U CN203637228U (en) | 2013-11-14 | 2013-11-14 | Automatic die sinking mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320724172.4U CN203637228U (en) | 2013-11-14 | 2013-11-14 | Automatic die sinking mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203637228U true CN203637228U (en) | 2014-06-11 |
Family
ID=50868505
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320724172.4U Expired - Fee Related CN203637228U (en) | 2013-11-14 | 2013-11-14 | Automatic die sinking mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203637228U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108161409A (en) * | 2017-12-26 | 2018-06-15 | 重庆厚朴开物科技有限公司 | Clutch rivets fast propelling mechanism |
-
2013
- 2013-11-14 CN CN201320724172.4U patent/CN203637228U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108161409A (en) * | 2017-12-26 | 2018-06-15 | 重庆厚朴开物科技有限公司 | Clutch rivets fast propelling mechanism |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140611 Termination date: 20141114 |
|
| EXPY | Termination of patent right or utility model |